DocumentCode
982369
Title
Radioactive mineral identification based on FFT Radix-2 algorithm
Author
Sharma, A.
Author_Institution
Dept. of Eng., Univ. of the South Pacific, Suva, Fiji
Volume
40
Issue
9
fYear
2004
fDate
4/29/2004 12:00:00 AM
Firstpage
536
Lastpage
537
Abstract
A fast Fourier transform (FFT) Radix-2 based approach using a gamma-ray spectrometer for the identification of radioactive mineral is presented. The proposed method reduces the complexity of diagnosis associated with the spectrometer by transferring time-domain analysis to frequency-domain analysis. The operation of PDA/DSP is discussed pragmatically.
Keywords
digital arithmetic; digital signal processing chips; fast Fourier transforms; frequency-domain analysis; gamma-ray detection; gamma-ray spectrometers; geochemistry; geophysical signal processing; minerals; notebook computers; time-domain analysis; DSP; FFT Radix-2 algorithm; fast Fourier transform; frequency domain analysis; gamma ray spectrometer; personal digital assistant; radioactive mineral identification; time domain analysis;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20040377
Filename
1296976
Link To Document